Question

我正在尝试将破折号流推送到youtube，而不是使用rtmp。我使用API来创建带有摄取类型dash的流，并将其绑定到直播。

然后，我使用FFmpeg创建了一个实时破折号流，并尝试将其放入dash_upload API，但我总是得到400并返回以下消息：“您的客户端发出了格式错误或非法的请求。MPD无法解析。仅此而已。知道。”我什至尝试了其他在网上找到的mpd文件（都通过了MPEG-DASH MPD验证程序）。

是否可以查看更详细的日志或任何显示出问题的内容，或者有人可以使用示例mpd进行工作？

基本上是我尝试过的：

输入 https://upload.youtube.com/dash_upload?cid=jsjb-sb9q-4wqj-XXXX&copy=0&file=dash.mpd

<?xml version="1.0" encoding="utf-8"?>
<MPD xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="urn:mpeg:dash:schema:mpd:2011"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-DASH_schema_files/DASH-MPD.xsd"
    profiles="urn:mpeg:dash:profile:isoff-live:2011"
    type="dynamic"
    minimumUpdatePeriod="PT6S"
    suggestedPresentationDelay="PT6S"
    availabilityStartTime="2018-10-10T20:02:08Z"
    publishTime="2018-10-10T20:02:33Z"
    minBufferTime="PT12.7S">
    <ProgramInformation>
    </ProgramInformation>
    <Period id="0" start="PT0.0S">
        <AdaptationSet id="0" contentType="video" segmentAlignment="true" bitstreamSwitching="true">
            <Representation id="0" mimeType="video/mp4" codecs="avc1.42c028" bandwidth="3002151" width="1920" height="1080" frameRate="10000000/333333">
                <SegmentTemplate timescale="10000000" initialization="init-stream$RepresentationID$.m4s" media="chunk-stream$RepresentationID$-$Number%05d$.m4s" startNumber="1">
                    <SegmentTimeline>
                        <S t="0" d="63999936" r="3" />
                    </SegmentTimeline>
                </SegmentTemplate>
            </Representation>
        </AdaptationSet>
        <AdaptationSet id="1" contentType="audio" segmentAlignment="true" bitstreamSwitching="true">
            <Representation id="1" mimeType="audio/mp4" codecs="mp4a.40.2" bandwidth="130979" audioSamplingRate="44100">
                <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2" />
                <SegmentTemplate timescale="44100" initialization="init-stream$RepresentationID$.m4s" media="chunk-stream$RepresentationID$-$Number%05d$.m4s" startNumber="1">
                    <SegmentTimeline>
                        <S t="0" d="283153" />
                        <S d="281556" />
                        <S d="282668" />
                        <S d="281600" />
                    </SegmentTimeline>
                </SegmentTemplate>
            </Representation>
        </AdaptationSet>
    </Period>
</MPD>

youtube dash提取验证问题

0 个答案: